Question
Question: Which of the following steps are catalysed by Taq polymerase in a PCR reactions ?...
Which of the following steps are catalysed by Taq polymerase in a PCR reactions ?
A
Extension of primer end on the template DNA
B
Denaturations of template DNA.
C
Annealing of primers to template DNA.
D
All of the above
Answer
Extension of primer end on the template DNA